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IBM® SPSS® Amos™ 28

The following program specifies a multivariate normal population with covariance matrix and mean given by

7169.

Then it displays the Cholesky square root of the covariance matrix.

Module MainModule
    Sub Main()
        Dim arand As New AMOSRANDOMLib6.AmosRanGen
        Dim ad As New AmosDebug.AmosDebug
        Dim Covariances(2) As Double
        Dim Means(1) As Double
        Covariances(0) = 3
        Covariances(1) = 1
        Covariances(2) = 2
        Means(0) = 4
        Means(1) = 5
 
        Call arand.SpecifyPopulation(Covariances, Means)
 
        Dim SquareRoot(2) As Double
 
        Call arand.Sqrt(SquareRoot(0), 2)
 
        Call ad.PrintTriangle(SquareRoot)
    End Sub
End Module

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